svcrdma: Post Receives only for forward channel requests

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Since backward direction support was added, the rq_depth was
increased to accommodate both forward and backward Receives.

But only forward Receives need to be posted after a connection
has been accepted. Receives for backward replies are posted as
needed by svc_rdma_bc_sendto().

This doesn't break anything, but it means some resources are
wasted.

Fixes: 03fe993153 ('svcrdma: Define maximum number of ...')
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>

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Chuck Lever 2016-05-04 10:53:22 -04:00 • committed by J. Bruce Fields

parent cac7f15036

commit 0319aafc95

1 changed files with 1 additions and 1 deletions

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net/sunrpc/xprtrdma/svc_rdma_transport.c

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